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Shenzhen Dinghua Technology Co., Ltd

 
 
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Notebook Tablet motherboard repair machine Hot air Infrared welding equipment 

  Category : Machinery on-line->Iron & Steel Processing Machine->Welding Machinery->electric welding machine

     
Notebook Tablet motherboard repair machine Hot air Infrared welding equipment
 
 
       

  Product Specification
 
  Model No:      DH-380
  Country  CN
  Brand  Dinghua Technology
  Materials  Alloy
  Size  L540*W480*H540mm    
  Weight  31 KG
  Color  Black
  Packing  wooden box
  Minimum Order  1 set
  Payment Term  T/T, western union, paypal

 

    Product Detail
  Features:

1. ARM control system and laser positioning, repairing all kinds of computer motherboards and PC

2. Embedded Industrial PC, high definition drawer style touch screen interface, PLC control, and instant
profile analysis function. Real time settings and actual temperature profile display can be used to
analyzed and correct parameters if necessary.

3. It uses precise K-type close circuit control and automatic temperature adjustment system, with PLC a
nd temperature module to enable precision temperature control of ±2 degC. External temperature sensor
enables temperature monitoring and accurate analysis of real time temperature profile.

4. V-groove PCB support for rapid, convenience and accurate positioning that fits for all kinds of
PCB board.

5. Flexible and convenient removable fixture on the PCB board which protectsand prevent damage
to PCB. It can also adapt to rework various BGA packages.

6. Various sizes of BGA nozzles, which can be adjusted 360 degree for easy installation and replacement;

7. There are 6-8 levels of variable and constant temperature controls. Massive storage of temperature
curves which are Instant accessible according to different BGA. Curve analysis, setting and adjustment
are all accessible via touch screen. Three heating areas adopts independent PID calculation to control
heating process to enable more accurate and precise temperature control.

8. It uses high powered blower to enable fast cooling of PCB board and prevent it from deformation.
There are also internal vacuum pump and external vacuum pen to assist with fetching the BGA chip.

9. Including Voice "early warning" function. 5-10 seconds before the completion of uninstalling or welding,
voice reminder / warning to get the workers prepared. Cooling system will start after vertical wind stopped
heating. When the temperature drops to room temperature, the cooling process will stop, so that the
machine will not age after heated up.

10. CE certification, with emergency switch and automatic power-off protection device when emergency
happens.



   


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